Year: 2020

House about to renew FISA with only cosmetic changes

9:34 am

The fix is in: The House is about to vote on a renewal of the Foreign Intelligence Surveillance Act (FISA), incorporating what appear to be only cosmetic changes to the law.

The deal reached by House leaders would require officers overseeing FISA applications to certify that the Justice Department has been fully informed of any issues with the accuracy of the application, and require that agencies submitting applications appoint officers to ensure the applications are compliant with the law.

The bill also includes measures to assuage concerns by Democrats and libertarians worried about government overreach in surveilling of American citizens, such as ending the National Security Agency’s to collect call detail records. It also includes measures to increase transparency, requiring the Justice Department to publish reports explaining its positions on how information is derived for FISA applications.

These are changes desired by the Democrats in the House. Or to put it another way, they are working hard to renew a law that I would call “The Law to Enable Democrats and their Allies in the Justice Department, FBI, and CIA to spy on Republicans”.

This law should expire. Trump should veto any renewal effort, no matter who writes it. It is unconstitutional., has done nothing to protect us, even as it is has been abused to violate our constitutional rights.

And even if it could be argued that the law provided the country some added security that would be lost if it expires, freedom is more important.

UPDATE: The House has passed the bill, which Senator Rand Paul (R-Kentucky) condemned as “weak sauce.”

“The ‘Deal’ on FISA is weak sauce diluted [and] made impotent by A.G. Barr. None of the reforms prevent secret FISA court from abusing the rights of Americans. None of the reforms prevent a President of either party from a politically motivated investigation. Big Disappointment!” Paul tweeted early Tuesday evening.

Paul and Sen. Mike Lee (R-Utah), who have both vocally called for sweeping reforms to FISA, are urging President Trump to veto the bill if it arrives at his desk.

Barr was first pushing for passage of a renewal that would have changed nothing in the law, making me think that his so-called investigations into the FISA corruption are probably hogwash. He might make noises about upholding the law, but so far what he has done makes him appear a willing partner in the Washington corrupt culture, working to keep the status quo.

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Big budget cut for India’s manned space program

9:01 am

India’s manned space program has received a 70% cut in funding in that country’s most recent budget, according to one news story from India.

From the first link:

The human spaceflight program of the Indian Space Research Organisation (ISRO), called Gaganyaan, received only about 30% of the funds sought by the according to the Times of India. ISRO said it will find a way around the low budget, but details were not provided in the news report.

The plan has been to launch a unmanned mission late this year or early next year, with the 5-to-7-day manned mission to occur one year later.

Based on the article from India, it appears to me that these cuts are part of the negotiation process for determining ISRO’s budget, and are not yet firm. It also appears that the government is experiencing sticker shock. It wants a manned mission, but when it was told what it would cost it balked.

I suspect that it is highly unlikely that they will be able to fly the manned mission by 2022 with these cuts. The Modi government will either have to decide to spend the money, or significantly delay its human spaceflight effort.

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Russia delays first 2020 Proton launch due to “component mismatch”

8:48 am

Russian officials yesterday announced that they are delaying the first Proton launch in 2020 from March to May in order to replace components that during tests were found to be “mismatched.”

According to [Khrunichev Space Center Director General Alexei] Varochko, quality control tests revealed mismatch of one of the components’ parameters. “In order to ensure proper serviceability and guarantee the implementation of the Khrunichev Center’s liabilities, it was decided to replace the components set, including in the Proton-M carrier rocket, which is kept at the Baikonur space center, to put Express satellites into orbit,” he said.

Nor are they having issues only with their Proton rocket. Two days ago they announced a one month delay of a Soyuz rocket, set for launch for Arianespace, because of “an off-nominal malfunction … on a circuit board” in the Freget-M upper stage. Rather than replace the component, they have decided to replace the entire stage

Proton is built by the Khrunichev facility. Freget-M is built by the Lavochkin facility. For both to have issues like this suggests once again that Russia’s aerospace industry continues to have serious quality control problems in its manufacturing processes. The one bright spot is that they are at least finding out about the problems prior to launch.

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Martian dust devil tracks come and go

1:40 pm

The changing surface of dunes on Mars
Click for full image.

Earlier image of the same dunes
Click for full image.

Cool image time! To understand what created the vastly strange and alien Martian surface, it will be necessary for scientists to monitor that surface closely for decades, if not centuries. To the right is one small example. Taken by the high resolution camera of Mars Reconnaissance Orbiter (MRO) and rotated, cropped, and reduced to post here, it shows a dune field inside a crater in the southern cratered highlands of Mars. Craters have been found to be great traps for dust and sand on Mars. Once the material is blown inside, the winds are not strong enough to lift the material out above the surrounding rims. Thus you often get giant dunes inside craters, as we see here.

What makes this location of interest to planetary scientists is the changing surface of these dunes. They have been monitoring the location since 2009. In 2013, the MRO science team released a captioned photograph, the second image to the right, also rotated, cropped, and reduced by me to match the same area in the top image. In that caption planetary scientist Corwin Atwood-Stone of the Lunar and Planetary Laboratory in Arizona wrote,

This area was previously imaged in August 2009, about two Mars years ago, and in that image dust devil tracks were also visible. However the tracks visible now are completely different from the earlier ones. This tells us that there has been at least one dust storm since then to erase the old tracks, and lots of dust devil activity to create the new ones.

Since then the MRO science team has taken repeated images of this location to monitor how the dust devil tracks change, as well as monitor possible changes to the dunes themselves, including avalanches. The newest image above shows the result of the global dust storm last year. It wiped out the dust devil tracks entirely.

The newer image was entitled, “Monitor Dune Avalanche Slopes,” but I couldn’t find any examples. Based on published research, I am sure there is something there, even if I couldn’t find them. Maybe my readers have a better eye than I.

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Astronomers more precisely estimate the diameter of neutron stars

10:53 am

Using several different techniques, astronomers now estimate that the typical neutron star will have a diameter of 11 kilometers, or about 7 miles.

What is significant about this new estimate is that if that neutron star happens to be orbiting a black hole and get pulled into it, it will be swallowed whole instead of being ripped apart.

Their results, which appeared in Nature Astronomy today, are more stringent by a factor of two than previous limits and show that a typical neutron star has a radius close to 11 kilometers. They also find that neutron stars merging with black holes are in most cases likely to be swallowed whole, unless the black hole is small and/or rapidly rotating. This means that while such mergers might be observable as gravitational-wave sources, they would be invisible in the electromagnetic spectrum.

In other words, such cataclysmic events would be largely invisible to observers.

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New inspector general report slams NASA’s SLS management

10:20 am

A new report [pdf] by NASA’s inspector general released today harshly slams the management of NASA for the never-ending cost overruns and scheduling delays that have plagued the agency’s effort to build and launch the Space Launch System (SLS).

From the report’s introduction:

Based on our review of SLS Program cost reporting, we found that the Program exceeded its Agency Baseline Commitment (ABC)—that is, the cost and schedule baselines committed to Congress against which a program is measured—by at least 33 percent at the end of fiscal year 2019, a figure that could reach 43 percent or higher if additional delays push the launch date for Artemis I beyond November 2020.

… [T]he SLS Program now projects the Artemis I launch will be delayed to at least spring 2021 or later. Further, we found NASA’s ABC cost reporting only tracks Artemis I-related activities and not total SLS Program costs. Overall, by the end of fiscal year 2020, NASA will have spent more than $17 billion on the SLS Program—including almost $6 billion not tracked or reported as part of the ABC.

The graph below, taken from page 45 of the report, illustrates the management failures here quite starkly.
» Read more

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The last cargo Dragon to berth with ISS using robot arm

9:31 am

Astronauts yesterday used the robot arm on ISS to berth SpaceX’s cargo Dragon freighter, the last time a Dragon capsule will be berthed to the station in this manner.

The successful supply deliver marked the 20th time a SpaceX Dragon cargo capsule has arrived at the space station since May 2012. The mission, known as CRS-20 or SpaceX-20, also the final flight of SpaceX’s first-generation Dragon spacecraft, which the company is retiring in favor of a new Dragon capsule designed to dock directly with the space station without needing to be captured by the robotic arm.

I could put this another way that is more embarrassing to NASA. After twenty flights, the agency has finally admitted that SpaceX can design a spacecraft that can do automatic dockings, and is now willing to allow it.

That of course is a gross simplification. Nonetheless, the successful unmanned demo flight last year of SpaceX’s crew Dragon, docking directly with ISS, has proven SpaceX can do it. And since that crew Dragon is essentially the same design for SpaceX’s future cargo Dragons, it makes sense to shift from robot-arm-berthing to direct docking for all future Dragon flights.

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China completes remote communications test of Mars rover

9:07 am

The new colonial movement: Though the report today in China’s state-run press is remarkably vague and lacking in details, it appears that they have successfully completed a remote communications test between their planned Mars rover and their ground control center.

The report also said that this will be the “only” such test before the summer launch of their orbiter/lander/rover to Mars.

China has been exceedingly closed-mouthed about this Mars project. Except for one landing test (which I found far from impressive), they have provided very little information about their progress.
While this does not mean they are having problems, it also does not engender confidence, especially because the launch window is only about four months away.

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SpaceX raises $500 million for Starship, twice the amount planned

8:56 am

Capitalism in space: In a just completed fund-raising round, SpaceX raised twice the investment capital proposed, $500 million instead of $250 million.

These funds are in addition to the $1.33 billion raised previously. And according to the SpaceX official in charge of their Starlink satellite constellation, most of this money is not for Starlink:

While SpaceX expects it will cost about $10 billion or more to build the Starlink network, [vice president Jonathan] Hofeller said the company’s fundraising so far has largely not been directed to the Starlink division, as “we’ve been able to fund the development of Starlink primarily from our internal businesses.” He declared the company is in a “different position” in how it raises funds compared to other companies that are building satellite networks. “That’s why, in general, we’ve been very quiet about what we’re doing because we don’t need to go out and raise money for this particular venture,” Hofeller said.

This means the $1.83 billion raised is almost certainly all for developing Starship/Super Heavy.

Can SpaceX build this new heavy lift completely reusable rocket for that price? Considering that it cost them $500 million to develop Falcon Heavy, and that much of the engineering work from that will be applicable for the new rocket, I am willing to bet that they can.

My prediction is further reinforced by the company’s recent activities testing Starship’s tanks at Boca Chica, Texas. Only two weeks after a test to failure (resulting in some spectacular fireworks), the company has apparently successfully completed new tank tests on the next prototype.

In other words, they blew up a prototype, were able to clean up the mess, redesign what failed, and test it successfully, in only two weeks. To say such a pace would be impossible for NASA and its big space contractors like Boeing is probably the biggest understatement I’ve ever made.

This success should not make anyone think that the challenge of building Starship/Super Heavy will be easy or fast. This effort will be cutting edge engineering that in many ways will be beyond that edge. SpaceX is guaranteed to have further test failures along the way. Their pace, management approach, and track record however shows that the company knows how to deal with such issues, and will thus be able to proceed to completion.

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On the radio

3:20 pm

I will be doing a half hour live, beginning at 6:05 pm (Central) with Robert Pratt on Pratt on Texas, aired on 790-AM KFYO in Lubbock, 1470-AM KYYW in Abilene, and 1290-AM KWFS in Wichita Falls.

The subject will be the coronavirus, and the insane overreaction to it by many who should know better.

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